CCIE R+S V5 – DMVPN
So with the news about the change from the CCIE Routing and Switching V4 blueprint to the V5 many (i.e. some good sources) reckon that DMVPN will be on …
Category: Tunnels
The BIG lab – Part 9 – IPv6
Now its time to throw some IPv6 over the top of our network. So far our IPv4 topology has been OSPF on the left hand side, RIP in the …
The BIG lab – Part 8 – Route-filtering and fixing route recursion using a distribute list (2.90)
Following on from part 7 when we created a tunnel between R5 and R10 (refer to part 1 for the topology) we have a little bit of tidying up …
The BIG lab – Part 7 – GRE Tunnels and recursive routing (2.20)
Now that our networks are all talking to each other, following the previous redistribution post, we can start playing around with them a bit more. So let’s create a …
Fun with QinQ tunnels – Part 1
QinQ tunnels extend a VLAN across the network or the internet. The usual way this is done is by having a standard VLAN in your network connecting to a QinQ …